---> uname -a: Linux prd-centos8-builder-2c-4g-1832.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 505 1123 17 2037 2884 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0a:0b:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe0a:b30/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/01/2025 _x86_64_ (2 CPU) 08:03:41 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 159.87 83.92 75.95 9528.70 38952.04 08:06:02 AM 70.86 0.13 70.73 5.60 6250.33 08:07:01 AM 62.00 1.51 60.49 79.16 8861.20 08:08:01 AM 26.02 0.25 25.77 40.12 1681.32 08:09:01 AM 18.43 0.07 18.36 3.07 475.50 08:10:01 AM 15.96 0.00 15.96 0.00 643.43 08:11:01 AM 19.44 0.55 18.89 33.44 534.96 Average: 53.21 12.37 40.83 1387.54 8198.62 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 1551792 3037352 2201884 58.66 2104 1664368 625596 13.03 138432 1813352 54428 08:06:02 AM 1310596 3004388 2443080 65.08 2104 1860672 630668 13.13 145668 2003912 138508 08:07:01 AM 1088844 2918076 2664832 70.99 2104 1990588 683876 14.24 152064 2191224 57100 08:08:01 AM 1192272 2989564 2561404 68.24 2104 1958144 613688 12.78 174436 2066428 7372 08:09:01 AM 1215288 3012664 2538388 67.62 2104 1958236 591224 12.31 207372 2009844 7372 08:10:01 AM 1176600 2975024 2577076 68.65 2104 1959296 630048 13.12 207948 2048276 8424 08:11:01 AM 1167692 2966408 2585984 68.89 2104 1959384 637484 13.27 391952 1873332 7492 Average: 1243298 2986211 2510378 66.88 2104 1907241 630369 13.13 202553 2000910 40099 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 250.02 128.35 1056.14 57.08 0.00 0.00 0.00 0.00 08:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 AM eth0 58.03 48.28 736.32 5.72 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 53.12 43.21 600.59 16.73 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 9.78 11.01 11.66 4.19 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 11.76 13.61 13.17 5.89 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 12.51 13.41 10.75 4.35 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 17.72 16.84 16.31 8.16 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.01 39.24 348.68 14.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/01/2025 _x86_64_ (2 CPU) 08:03:41 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 46.58 0.02 9.17 6.47 2.76 35.00 08:05:01 AM 0 54.19 0.03 7.10 6.07 2.84 29.76 08:05:01 AM 1 38.94 0.00 11.24 6.87 2.69 40.26 08:06:02 AM all 37.36 0.00 4.32 2.25 2.96 53.11 08:06:02 AM 0 43.92 0.00 5.02 2.82 3.14 45.09 08:06:02 AM 1 30.78 0.00 3.62 1.68 2.78 61.14 08:07:01 AM all 38.59 0.00 4.23 2.05 2.78 52.35 08:07:01 AM 0 44.12 0.00 4.94 1.27 3.01 46.65 08:07:01 AM 1 33.04 0.00 3.53 2.82 2.55 58.07 08:08:01 AM all 35.81 0.00 3.02 0.63 2.75 57.80 08:08:01 AM 0 41.20 0.00 2.89 0.38 2.82 52.71 08:08:01 AM 1 30.43 0.00 3.15 0.87 2.68 62.87 08:09:01 AM all 38.66 0.00 2.60 0.23 3.13 55.37 08:09:01 AM 0 43.01 0.00 3.05 0.31 3.36 50.27 08:09:01 AM 1 34.31 0.00 2.15 0.15 2.89 60.49 08:10:01 AM all 32.79 0.00 2.59 0.64 2.47 61.51 08:10:01 AM 0 29.00 0.00 1.79 0.82 2.59 65.80 08:10:01 AM 1 36.61 0.00 3.39 0.46 2.34 57.20 08:11:01 AM all 38.57 0.00 2.83 0.66 2.68 55.25 08:11:01 AM 0 67.96 0.00 3.93 0.60 2.70 24.81 08:11:01 AM 1 9.73 0.00 1.75 0.72 2.67 85.13 Average: all 38.32 0.00 4.10 1.84 2.79 52.94 Average: 0 46.15 0.00 4.10 1.75 2.93 45.08 Average: 1 30.51 0.00 4.10 1.93 2.66 60.81